[mod] engine load refactor
[mod] engine load refactor

jcherqui/searx,dalf/searx,jibe-b/searx,potato/searx,potato/searx,matejc/searx,misnyo/searx,pointhi/searx,potato/searx,jcherqui/searx,PwnArt1st/searx,PwnArt1st/searx,asciimoo/searx,jibe-b/searx,pointhi/searx,pointhi/searx,matejc/searx,jcherqui/searx,PwnArt1st/searx,jcherqui/searx,potato/searx,misnyo/searx,dalf/searx,dalf/searx,jibe-b/searx,jibe-b/searx,asciimoo/searx,PwnArt1st/searx,matejc/searx,asciimoo/searx,misnyo/searx,matejc/searx,asciimoo/searx,misnyo/searx,dalf/searx,pointhi/searx